Power Lock Actuator Repair

The final gear is connected to a rack and pinion set of gears which converts the rotational motion of the motor into the vertical motion necessary to lock or unlock the door.

Power lock actuator repair. Power door lock actuator motor front left driver side compatible with toyota 4runner camry tundra lexus es350 gs350 ls460 scion tc replaces 69040 0c050 69040 06180 931 401 door actuator 4 8 out of 5 stars 9. If the electric motor or the mechanism inside the door lock actuator wears out the door lock may lock or unlock slowly or work sometimes but not all the time. Cheap repair by changing mabuchi motor. Power door locks do not function.

If the actuators have any sort of internal or wiring issue it may cause them to rapidly lock and unlock unexpectedly or cause them to function intermittently. How a door lock actuator works. Diy bri shows you how to repair a door lock actuator without a complete replacement. Your order may be eligible for ship to home and shipping is free on all online orders of 35 00.

In some cars a door lock actuator becomes noisy and produces a squeaking or buzzing noise when the power door locks are locked or unlocked. Check here for special coupons and promotions. Repair cost is about 2. Then use your test light or digital meter to check for power and ground at the connector when you operate the lock unlock switch.

Reconnect the harness and feed the assembly back in the door. Push the bottom clip back in the door. 1999 lexus rx300 toyota harrier will be. Power door locks behave erratically.

How to fix power door lock actuator toyota lexus. Unplug the door lock actuator electrical connector. On a vehicle with electric locks the process is a bit different. A small motor in the actuator then triggers a series of gears.

On manual locks the locking function operates by pushing or pulling on the door lock. Reinstall the t27 screws near the latch to hold it in place. Point the lock rod up and push the new actuator in place. You should see the voltage polarity toggle with each switch activation.

Order door lock actuator for your vehicle and pick it up in store make your purchase find a store near you and get directions. When a button is pressed to lock or unlock a door the door lock switch triggers the actuator.